The rated computing power of the KD BOX PRO , the chip iteration single chip computing power is greatly improved, and the cost-effective optimization unit computing power is cost-effective. By running a large number of calculations of specific algorithms, transactions in the network are recorded, so as to obtain the reward given by to the computing power provider. All miners will be test and clean before ship them out.
Note : Goldshell KD Box Pro is the new trend KDA miner , which is super quiet for office or home mining. You can consider the KD Box Pro miner the new popular trend .
1. Price list:
Contact us to get latest price list everyday.

2. Hash Rate:
+-3% is within the normal range.

3. Payment:
100% payment received to comfirm the order. USDT, T/T, payment are acceptable.

4. Warranty:
Brand New miner: Bitmain, MircoBT, Cannana and Innosilicon will offer 180 days warranty (Count from the date the miner send out from the factory)
Used miner: No warranty available but manufactures offer lifetime after-sales service, like repair.

5. Test:
All used miner will be fully tested before we send them out.

6.Shipment:
Express, UPS, DHL, by air, and by land are available. For more details, please contact us.

7. Lead Time:
Brand new: Goldshell KD Box Pro is ready to ship
Used: Used Goldshell KD Box Pro will ship in 3-7 days

8. Return/Refund:
Once you make the payment, we DO NOT accept return or refund. Please be aware of this.

9. Pre order miner, brand new miner , second hand miner

10. Safety Regulation